TY - JOUR AU - J.-P. Zahn BT - Astronomy and Astrophysics N1 - JILA Pub. 1621 PY - 1977 SP - 383 EP - 394 T2 - Astronomy and Astrophysics TI - Tidal friction in close binary stars UR - http://adsabs.harvard.edu/full/1977A\%26A....57..383Z VL - 57 ER -